docs: def CommitAll(close=None):
      """
      Commit all transactions according Local.conn
      """
      if close:
          warnings.simplefilter('default')
          warnings.warn("close parameter will not need at all.", DeprecationWarning)
      
      for k, v in engine_manager.items():
          session = v.session(create=False)
          if session:
              session.commit()